The nurse is caring for a patient with unstable ventricular tachycardia (VT) who is undergoing immediate synchronized cardioversion. After two unsuccessful shocks, the patient becomes pulseless. What is the nurse's priority action?

Explanation

•If a patient becomes pulseless during synchronized cardioversion, immediate unsynchronized defibrillation should occur. 

Incorrect:

•If a patient becomes pulseless during synchronized cardioversion, is not appropriate to synchronize the shock again. 

•While magnesium sulfate is a medication that may be used during synchronized cardioversion, considering using this medication is not the priority action when a patient become pulseless during synchronized cardioversion.

•Transcutaneous pacing will not be performed if a patient becomes pulseless during synchronized cardioversion.

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